Home / 60,965,899.86-91,428,349.74-22,096,215.25

Finding the Fourth Proportional to 60,965,899.86, 91,428,349.74 and 22,096,215.25

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Solution

The fourth proportional to 60,965,899.86, 91,428,349.74 and 22,096,215.25 is: 33,136,892.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,965,899.86 : 91,428,349.74 = 22,096,215.25 : x
  2. Step 2: Convert to fraction form
    60,965,899.86/91,428,349.74 = 22,096,215.25/x
  3. Step 3: Cross multiply
    60,965,899.86x = 91,428,349.74 × 22,096,215.25
  4. Step 4: Simplify right side
    60,965,899.86x = 2,020,220,495,836,406.25
  5. Step 5: Solve for x
    x = 2,020,220,495,836,406.25/60,965,899.86
  6. Step 6: Final answer
    x = 33,136,892.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.